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IMIS Photogallery » Echinodermata (echinoderms) » Echinoidea (sea urchins)
Heterocentrotus mamillatus (apical system)
Heterocentrotus mamillatus (apical system)
Description Apical system: All plates have with one or more large tubercles, carrying short, truncated spines as in ambulacra and interambulacra.
Scale 2 mm.
Author Mortensen, Theodor JPG file - 109.30 kB - 820 x 750 pixels added on 2005-02-23294 viewsFrom reference Schultz, H. (2006). Sea urchins: A guide to worldwide sha... © 2005 Mortensen, Theodor
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